AM I wrong to ask some time to remain alone before marriage

I am approaching 30M who spend my whole 20s studying , bachelor masters and now doing phd in IT which means i am hopefully on track to have a good career in position i want That means i stayed a lot inside the dorms or hostels or shared flats with not much expierence staying alone . Marriage talks is happening and one condition that i asked to my parents that i would spend atleast a year alone before commuting to marriage so that I am more comfortable in making food alone, household duties and what's it to manage the house while living in the metro city I want my partner to live a free life with equal partnership , not bound by house hold responsibilities That means for which I need to upskill myself to have a steady hand in household so that I can equally contribute with my partner My mom and father was not very pleased with decision and so does my sister which makes me feel i am wrong here ?